CH_21_STUDENT_OUTLINE_Spring_2011

CH_21_STUDENT_OUTLINE_Spring_2011 - Chapter 21: The...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 21: The Diversity of Plants
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The Plant Evolutionary Tree
Background image of page 2
Flowers and fruits Seeds and pollen True vascular tissue and lignin Nonvascular plants (Bryophytes) Vascular plants (Tracheophytes) seed plants Liverworts Ancestral green alga Mosses Ferns Gymnosperms Angiosperms The Evolutionary Tree of Some Major Plant Groups Fig. 21-4
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Table 21-1
Background image of page 4
zygote S P O R H Y T E ( 2 n ) G A M GREEN ALGA BRYOPHYTE FERN GYMNOSPERM ANGIOSPERM Size vs. Age of Plants
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
How Do Plants Affect Other Organisms? Plants play a crucial ecological role Vital contributions to the Plants capture energy that other organisms use Plants help maintain the atmosphere Plants build soil
Background image of page 6
Plants Protect Soil Fig. 21-2
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
How Do Plants Affect Other Organisms? Plants help keep ecosystems moist Plants provide humans with necessities and luxuries Plants provide shelter, fuel, and medicine
Background image of page 8
The Evolutionary Origin of Plants
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Characteristics of Plants
Background image of page 10
Alternation of Generations
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 12
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 58

CH_21_STUDENT_OUTLINE_Spring_2011 - Chapter 21: The...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online